JAUCH SM26F

Quartz Crystal · SM26F
Tuning Fork Crystal · 2.0 x 6.0 mm
RoHS
■ 2 x 6 mm cylinder type
■ reflow soldering temperature: 260 °C max.
■ package height: 2.1 / 3.25 mm max.
actual size
General Data
2002/95/EC
RoHS compliant
Frequency Stability vs. Temperature
type
SM26F
frequency
32.768 kHz
frequency tolerance at 25 °C ± 5 °C
- 80 ppm
-20 °C ~ +70 °C
STD.
± 20 ppm / ± 30 ppm
-40 °C ~ +85 °C
T1
load capacitance CL
12.5 pF (6 pF ~ 12.5 pF)
temperature constant
-0.04 · 10-6 / °C2 max.
•
(28.0 ~ 80.0 kHz on request)
- 160 ppm
•
•
standard
-0.034 · 10-6 / °C2 typical
frequency temperature characteristic
f (ppm) = -0.04 ( 25 °C - T )2
Marking
T = requested temperature
operating tenperature range
-20 °C ~ +70 °C / -40 °C ~ +85 °C
shunt capacitance Co
1.1 pF typical
series resistance max. ( ESR )
50.0 kΩ
storage temperature
-40 °C ~ +90 °C
drive level max.
1 µW
aging first year
< ± 5 ppm
Date code ( month / year )
date code:
A ~ M: Jan.- Dec.
5: 2005
6: 2006
7: 2007
Jan.
A
Febr.
B
Mar.
C
Apr.
D
May
E
June
F
July
G
Aug.
H
Sept.
J
Oct.
K
Nov.
L
Dec.
M
Dimensions type A
(1000 pcs per reel)
3.25 max.
2.9±0.3
1.1±0.2
1.0±0.1
1.7±0.1
3.4±0.1
ø 0.305±0.03
2.1±0.2
ø 2.0±0.1
6.0+0.1/-0.2
0.7±0.1
3.8±0.1
1.9±0.1
pad layout
in mm
Dimensions type B
(1000 pcs per reel)
0.7±0.1
1.0
2.5±0.1
2.1 max.
ø 0.305±0.03
2.0±0.2
2.54±0.2
ø 2.0±0.1
2.54
1.75±0.1
±0.1
3.0±0.2
±0.1
6.0+0.1/-0.2
2.5±0.1
6.0±0.1
pad layout
in mm
Order Information
Q
frequency
type
load capacitance
Quartz
0.032768 MHz
SM26F A
SM26F B
6 pF ~ 12.5 pF
12.5 pF Std.
stability at
25 °C
30 = ± 30 ppm
20 = ± 20 ppm
Example: Q 0.032768- SM26F-12.5-30-B
Jauch Quartz GmbH • e-mail: [email protected]
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice
option
blank =
T1 =
A=
B=
-20 °C ~ +70 °C
-40 °C ~ +85 °C
lead type
lead type